NZ236598A - Polymerisation of methacrylates, using a mixture of organic lithium and organic aluminium compounds - Google Patents

Polymerisation of methacrylates, using a mixture of organic lithium and organic aluminium compounds

Info

Publication number
NZ236598A
NZ236598A NZ236598A NZ23659890A NZ236598A NZ 236598 A NZ236598 A NZ 236598A NZ 236598 A NZ236598 A NZ 236598A NZ 23659890 A NZ23659890 A NZ 23659890A NZ 236598 A NZ236598 A NZ 236598A
Authority
NZ
New Zealand
Prior art keywords
organic
polymerisation
methacrylates
mixture
aluminium compounds
Prior art date
Application number
NZ236598A
Inventor
Denis George Harold Ballard
David Mark Haddleton
David Leslie Twose
Original Assignee
Ici Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Plc filed Critical Ici Plc
Publication of NZ236598A publication Critical patent/NZ236598A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/50—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkaline earth metals, zinc, cadmium, mercury, copper or silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NZ236598A 1989-12-22 1990-12-21 Polymerisation of methacrylates, using a mixture of organic lithium and organic aluminium compounds NZ236598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898929024A GB8929024D0 (en) 1989-12-22 1989-12-22 Processes

Publications (1)

Publication Number Publication Date
NZ236598A true NZ236598A (en) 1993-03-26

Family

ID=10668394

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ236598A NZ236598A (en) 1989-12-22 1990-12-21 Polymerisation of methacrylates, using a mixture of organic lithium and organic aluminium compounds

Country Status (9)

Country Link
US (1) US5180799A (en)
EP (1) EP0434316A1 (en)
JP (1) JPH055009A (en)
AU (1) AU632392B2 (en)
CA (1) CA2032804A1 (en)
GB (2) GB8929024D0 (en)
IE (1) IE904577A1 (en)
NZ (1) NZ236598A (en)
ZA (1) ZA9010193B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720749B1 (en) * 1994-06-06 1996-07-19 Atochem Elf Sa Process for the production of a poly (methyl methacrylate) with a high content of syndiotactic triads.
FR2723952B1 (en) * 1994-08-25 1996-10-04 Atochem Elf Sa NOVEL PRIMING SYSTEM FOR THE ANIONIC POLYMERIZATION OF ALKYL METHACRYLATE
DE19648565A1 (en) 1996-11-23 1998-05-28 Basf Ag Process for the preparation of polyalkyl (meth) acrylates
CA2265310C (en) 1998-03-23 2007-12-18 Kuraray Co., Ltd. Preparation process of acrylic acid ester polymer
EP1177220B1 (en) * 1999-04-23 2005-03-02 KRATON Polymers Research B.V. A method of anionically polymerizing monomers by contacting the monomers with a monofunctional anionic polymerization initiator
US6555637B1 (en) 1999-08-24 2003-04-29 Kuraray Co., Ltd. Anionic polymerization process, and process for producing a polymer by the anionic polymerization process
CA2318720C (en) 1999-09-20 2008-10-14 Kuraray Co., Ltd. Process for polymerizing a methacrylic ester or an acrylic ester

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970799A (en) * 1961-11-13 1964-09-23 Monsanto Co Process for the anionic polymerization of acrylonitrile
US3278508A (en) * 1963-01-14 1966-10-11 Phillips Petroleum Co Preparation of diene polymers in the presence of an organolithium initiator and a group iib or ivb metal containing adjuvant
US3631006A (en) * 1965-09-01 1971-12-28 Cities Service Co Process for the anionic polymerization of unsaturated hydrocarbon monomers
US3316229A (en) * 1966-08-12 1967-04-25 Hercules Inc Crystalline polymethyl methacrylate
US3716495A (en) * 1970-09-02 1973-02-13 Phillips Petroleum Co Polymerization initiator composition and use thereof
US4129705A (en) * 1975-02-02 1978-12-12 Compagnie Generale Des Etablissements Michelin Polymerization process
US4518753A (en) * 1982-04-26 1985-05-21 National Research Development Corporation Anionic polymerization of conjugated dienes in the presence of hindered triaryl boron or aluminum derivatives
US4473661A (en) * 1982-07-01 1984-09-25 The Firestone Tire & Rubber Company Polymerization catalyst system containing organolithium, dialkyl magnesium and/or trialkyl aluminum, and a phosphine oxide
AU611747B2 (en) * 1987-11-16 1991-06-20 Dow Chemical Company, The Amine containing initiator system for anionic polymerization
JPH0757766B2 (en) * 1988-01-29 1995-06-21 株式会社クラレ Preparation of stereoregular methacrylic acid ester polymer
US4933401A (en) * 1988-02-26 1990-06-12 Japan Synthetic Rubber Co., Ltd. Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer
US4889900A (en) * 1989-06-12 1989-12-26 Shell Oil Company Preparation of alkyl methacrylate monomers for anionic polymerization

Also Published As

Publication number Publication date
AU6831390A (en) 1991-06-27
AU632392B2 (en) 1992-12-24
ZA9010193B (en) 1991-12-24
GB8929024D0 (en) 1990-02-28
IE904577A1 (en) 1991-07-03
JPH055009A (en) 1993-01-14
CA2032804A1 (en) 1991-06-23
US5180799A (en) 1993-01-19
EP0434316A1 (en) 1991-06-26
GB9027137D0 (en) 1991-02-06

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